<div class="fly-header layui-bg-black">
			<div class="layui-container">
				<a class="fly-logo" href="/"> Spring Cloud </a>
				<ul class="layui-nav fly-nav layui-hide-xs">
					<li class="layui-nav-item layui-this"><a href="/"> <i
							class="iconfont icon-jiaoliu"></i>交流
					</a></li>
					<li class="layui-nav-item"><a href="case/case.html"> <i
							class="iconfont icon-iconmingxinganli"></i>案例
					</a></li>
					<li class="layui-nav-item"><a href="http://www.layui.com/"
						target="_blank"> <i class="iconfont icon-ui"></i>框架
					</a></li>
				</ul>

				<ul class="layui-nav fly-nav-user">

					<!-- 未登入的状态 -->
					<li class="layui-nav-item"><a
						class="iconfont icon-touxiang layui-hide-xs"
						href="user/login.html"></a></li>
					<li class="layui-nav-item"><a href="user/login.html">登入</a></li>
					<li class="layui-nav-item"><a href="user/reg.html">注册</a></li>
					<li class="layui-nav-item layui-hide-xs"><a href="/app/qq/"
						onclick="layer.msg('正在通过QQ登入', {icon:16, shade: 0.1, time:0})"
						title="QQ登入" class="iconfont icon-qq"></a></li>
					<li class="layui-nav-item layui-hide-xs"><a href="/app/weibo/"
						onclick="layer.msg('正在通过微博登入', {icon:16, shade: 0.1, time:0})"
						title="微博登入" class="iconfont icon-weibo"></a></li>

					<!-- 登入后的状态 -->
					<!--
            <li class="layui-nav-item">
              <a class="fly-nav-avatar" href="javascript:;">
                <cite class="layui-hide-xs">贤心</cite>
                <i class="iconfont icon-renzheng layui-hide-xs" title="认证信息：layui 作者"></i>
                <i class="layui-badge fly-badge-vip layui-hide-xs">VIP3</i>
                <img src="https://tva1.sinaimg.cn/crop.0.0.118.118.180/5db11ff4gw1e77d3nqrv8j203b03cweg.jpg">
              </a>
              <dl class="layui-nav-child">
                <dd><a href="user/set.html"><i class="layui-icon">&#xe620;</i>基本设置</a></dd>
                <dd><a href="user/message.html"><i class="iconfont icon-tongzhi" style="top: 4px;"></i>我的消息</a></dd>
                <dd><a href="user/home.html"><i class="layui-icon" style="margin-left: 2px; font-size: 22px;">&#xe68e;</i>我的主页</a></dd>
                <hr style="margin: 5px 0;">
                <dd><a href="/user/logout/" style="text-align: center;">退出</a></dd>
              </dl>
            </li>
            -->
				</ul>
			</div>
		</div>